Kia Rio: Troubleshooting - Emission Control System - Kia Rio UB 2012-2025 Service ManualKia Rio: Troubleshooting

Symptom
Suspect area
Engine will not start or hard to start
Vapor hose damaged or disconnected
Engine struggles to start
Malfunction of the Purge Control Solenoid Valve
Rough idle or engine stalls
Vapor hose damaged or disconnected
Malfunction of the PCV valve
Rough idle
Malfunction of the Evaporative Emission Control System
Excessive oil consumption
Positive crankcase ventilation line clogged

Tightening Torques
Item kgf.m N.m lb-ft Positive crankcase ventilation valve installation 0.8 ~ 1.2 7.8 ~ 11.8 5.8 ~ 8.7 Canister installati ...

Schematic Diagram
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See also:

Blower Resistor (MANUAL) Inspection
1. Measure the resistance between the terminals. 2. The measured resistance is not within specification, the blower resistor must be replac ...

Brake Switch Removal
1. Turn ignition switch OFF. 2. Remove the crash pad lower panel. (Refer to the Body group-"crash pad") 3. ...

Rear Wiper Motor Installation
1. Install the rubber packing. 2. Install the rear wiper motor assembly. Tightening torque : 6.86 ~ 9.81N ...

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